Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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HURTADO JEAN FR
Original Assignee
HURTADO JEAN FR
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Filing date
Publication date
Application filed by HURTADO JEAN FRfiledCriticalHURTADO JEAN FR
Priority to FR7211233ApriorityCriticalpatent/FR2177576A1/fr
Publication of FR2177576A1publicationCriticalpatent/FR2177576A1/fr
E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
E02F3/36—Component parts
E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device